Descriptions as negations.

Míreanna comhchosúla

• Is being a genus? (2).
  de réir: Slattery, Michael P.
  Foilsithe / Cruthaithe: (1958)
• Is being a genus?.
  de réir: Slattery, Michael P.
  Foilsithe / Cruthaithe: (1956)
• A note on the question "Is being a genus ?" (asked by M. P. Slattery).
  de réir: Bobik, Joseph
  Foilsithe / Cruthaithe: (1957)
• Further remarks upon "Is being a genus?", (by M. P. Slattery).
  de réir: Bobik, Joseph
  Foilsithe / Cruthaithe: (1959)
• The three-fold division of analogy.
  de réir: Slattery, Michael P.
  Foilsithe / Cruthaithe: (1966)